From d9ac208b282e47d9760927b79cdb2bd87554373f Mon Sep 17 00:00:00 2001
From: Nicolas Souedet <nicolas.souedet@cea.fr>
Date: Mon, 16 Sep 2019 11:24:58 +0200
Subject: [PATCH] fixes: #12 - Volumes with large dimension fail to be
 visualized

---
 src/lib/object/sliceable.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/object/sliceable.cc b/src/lib/object/sliceable.cc
index 273da057..d7059fc8 100644
--- a/src/lib/object/sliceable.cc
+++ b/src/lib/object/sliceable.cc
@@ -419,7 +419,7 @@ bool Sliceable::glMakeTexImage( const ViewState & state,
   unsigned		w = xim.effectiveWidth, h = xim.effectiveHeight;
   const SliceViewState	*st = state.sliceVS();
 
-  xim.data = new char[ w * h * 4 ];
+  xim.data = new char[ ((long long)w) * h * 4 ];
 
   bool	retcode = update2DTexture( xim, si.posbase, *st, tex );